﻿using System;
using System.Collections.Generic;
using System.Text;

namespace PrimeNumber
{
    class Hello
    {
        public static void showisSushu(int a)
          {  
              if (Program.Judge1(a))  
             {  
                  Console.WriteLine("{0}是素数", a);  
              }  
              else  
              {  
                 Console.WriteLine("{0}不是素数", a);  
              }  
           
          }  
    }
}
